<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>表单验证</title>
	</head>
	<body>
		<form action="#" method="post">
			<table border="" cellspacing="" cellpadding="">
				<tr>
					<td class="ts"><label for="username">用户名</label></td>
					<td class="msg"><input type="text" name="username" id="username" value=""/></td>
				</tr>
				<tr>
					<td class="ts"><label for=""></label></td>
					<td class="msg"><input type="text" name="" id="" value=""/></td>
				</tr>
				<tr>
					<td class="ts"><label for=""></label></td>
					<td class="msg"><input type="text" name="" id="" value=""/></td>
				</tr>
			</table>
			<input type="submit" value=""/>
		</form>
	</body>
</html>